Finally, a minimalist running shoe for the mild- to moderate overpronator. Light on weight, heavy on support. Highly breathable mesh upper with lightweight synthetic overlays for support and lockdown. BioMoGo DNA midsole is a blend of earth-friendly BioMoGo and responsive Brooks DNA, with a gender-friendly cushioning design that makes for a dynamic ride. Omega Flex Grooves for midsole flexibility without compromising cushioning. Blown rubber outsole for lightweight grip. Toe Flex design features a split toe for forefoot flexibility that promotes engagement of the big toe for natural stability and power. Wt. 8.8 oz.